package Servlet;

import DAO.DAOFactory;
import DAO.TechnicianDAO;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;

@WebServlet("/deleteTechnician")
public class deleteTechnicianServlet extends HttpServlet {
    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        doGet(req, resp);
    }

    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        req.setCharacterEncoding( "utf-8" );
        resp.setCharacterEncoding( "utf-8" );
        resp.setContentType("text/html;charset=utf-8");
        TechnicianDAO technicianDAO = (TechnicianDAO) DAOFactory.getTechnicianDAOInstance();
        String technicianID = req.getParameter("technicianID");
        PrintWriter out = resp.getWriter();
        if(technicianDAO.deleteTechnician(technicianID)){
            out.print("<script>alert('删除成功');window.location.href='Technician';</script>");
        }else{
            out.print("<script>alert('删除失败');window.location.href='Technician';</script>");
        }
    }
}
